This a newfag thumper. Its vibrations echo for miles through air pockets in the sand. Sensing a feast, Shai-Hulud draws near. First shall you feel Him through your feet. Welcome it and do not tremble; Shai-Hulud but greets you. Next shall you hear a whisper-- a whisper as gods whisper. Rejoice and admire; Shai-Hulud's body sings His sand. Finally shall you see a wound at the horizon. At last He approaches; be you wary: truly is He the tooth which rends the dune.
Come, Usul. Tonight you shall ride one.